Canon D20 - Manual (Page 58)

Shooting in Smart Auto Mode
58
Movies
• The camera may become warm when shooting movies repeatedly
over an extended period. This does not indicate damage.
• Keep your fingers away from the
microphone while shooting movies.
Blocking the microphone may prevent
audio from being recorded or may cause
the recording to sound muffled.
• Avoid touching camera controls other than the movie button when
shooting movies, because sounds made by the camera will be
recorded.
• To correct suboptimal image color that may occur in movie
shooting (p. 70) after you recompose shots, press the movie button
to stop recording, and then press it again to resume recording.
• Audio recording is monaural.
Microphone